Jacobs Levy Equity Management
ASPN icon

Jacobs Levy Equity Management’s Aspen Aerogels ASPN Stock Holding History

Jacobs Levy Equity Management’s Portfolio ASPN Stock Details ASPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13M Buy
2,058,083
+839,304
+69% +$4.12M 0.05% 280
2026
Q1 		$4.17M Buy
1,218,779
+1,078,666
+770% +$3.64M 0.02% 454
2025
Q4 		$397K Buy
+140,113
New +$723K ﹤0.01% 833
2020
Q3 		– Sell
-19,951
Closed -$131K – 1021
2020
Q2 		$131K Hold
19,951
– – ﹤0.01% 993
2020
Q1 		$122K Hold
19,951
– – ﹤0.01% 944
2019
Q4 		$155K Hold
19,951
– – ﹤0.01% 958
2019
Q3 		$118K Sell
19,951
-300
-1% -$1.91K ﹤0.01% 884
2019
Q2 		$144K Sell
20,251
-14,886
-42% -$67.6K ﹤0.01% 901
2019
Q1 		$90K Buy
35,137
+24,184
+221% +$71.9K ﹤0.01% 936
2018
Q4 		$23K Hold
10,953
– – ﹤0.01% 961
2018
Q3 		$50K Sell
10,953
-11,147
-50% -$54.3K ﹤0.01% 969
2018
Q2 		$108K Hold
22,100
– – ﹤0.01% 991
2018
Q1 		$94K Sell
22,100
-14,600
-40% -$69K ﹤0.01% 970
2017
Q4 		$179K Buy
36,700
+5,300
+17% +$24.7K ﹤0.01% 918
2017
Q3 		$137K Buy
+31,400
New +$137K ﹤0.01% 903
2016
Q4 		– Sell
-45,638
Closed -$272K – 957
2016
Q3 		$272K Sell
45,638
-17,462
-28% -$88K ﹤0.01% 832
2016
Q2 		$314K Sell
63,100
-19,250
-23% -$84.3K 0.01% 866
2016
Q1 		$371K Buy
+82,350
New +$373K 0.01% 811
2015
Q3 		– Sell
-42,378
Closed -$281K – 806
2015
Q2 		$281K Buy
+42,378
New +$290K 0.01% 672

Other funds holding ASPN

KL
KIM LLC Wichita, Kansas $1B AUM 29.68% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OCMI
Oaktop Capital Management II Chatham, New Jersey $2.35B AUM 214.39% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
GKFF
George Kaiser Family Foundation Tulsa, Oklahoma $1.04B AUM 36.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jacobs Levy Equity Management's ASPN Position: Q2 2026 in Review

Jacobs Levy Equity Management increased its Aspen Aerogels (ASPN) stake by 69% in Q2 2026, buying an estimated $4.12M and bringing the position to 2,058,083 shares worth $13M. The position accounts for 0.05% of the portfolio, ranked #280.

Jacobs Levy Equity Management first reported a position in ASPN in Q2 2015 and has held it in 19 quarters since. 180 funds tracked by Wall St. Rank hold ASPN as of Q2 2026.

  • Jacobs Levy Equity Management held 2,058,083 shares of Aspen Aerogels worth $13M as of Q2 2026.
  • Jacobs Levy Equity Management bought 839,304 Aspen Aerogels shares in Q2 2026, an estimated $4.12M.
  • Aspen Aerogels made up 0.05% of Jacobs Levy Equity Management's portfolio in Q2 2026, its #280 holding.
  • Jacobs Levy Equity Management first reported a position in Aspen Aerogels in Q2 2015 and has held it in 19 quarters since.
  • 180 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2026.

Based on Jacobs Levy Equity Management's 13F filing for Q2 2026, filed 14 Aug 2026.